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AWR2243: AWR2243 testpattern implementation

Srinivasan B
Prodigy 155 points
Part Number: AWR2243

Hi,

I am using AWR2243 cascade board connected to an external host. I am trying to verify the CSI2 by using the test pattern configuration.

But in the Radar interface document it is mentioned that it could be used only for LVDS.

Is there any test pattern code that we could use for CSI2 ?

Regards,

Srinivasan

  • 0
    TI__Guru 69960 points

    Hi Srinivasan,

    Yes, Test pattern feature is available only for LVDS interface.

    For CSI interface you can use the Test Source feature which generates fix set of ADC data for given configuration.

    You can refer mmwave DFP example to configure and enable Test Source configuration

    Look for MMWL_testSourceConfig function in mmw_example.c from C:\ti\mmwave_mcuplus_sdk_04_02_00_02\mmwave_dfp_02_02_03_01\ti\example\mmWaveLink_SingleChip_Example directory.
    For Test Pattern (over LVDS), you need to use rlDeviceSetTestPatternConfig API of mmWaveLink.
    Regards,
    Jitendra